基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49a908603f9d380bf38c05731f8f233d9ae99c80 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bff98169d906f2abcd84afa71796f5d7732e5a8b